0-3-0-alpha release
add CheckBox user's guide
fix typo.
Fix #101: <d-view-stack> internally throws (attempts to append null node to DOM) when non-existent ID is set to selectedChildId
Gruntile: jsdoc config for paths and path format (already for 0.3.0)
some css classes should be public
add Switch user guide
Fix #101 (second version): <d-view-stack> internally throws (attempts to append null node to DOM) when non-existent ID is set to selectedChildId
fix typo
add RadioButton user's guide
update index.md